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Issue 10161025: Allow about:tracing Counters to be selected (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Fixen. Created 8 years, 8 months ago
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1 <!DOCTYPE HTML> 1 <!DOCTYPE HTML>
2 <html> 2 <html>
3 <!-- 3 <!--
4 Copyright (c) 2012 The Chromium Authors. All rights reserved. 4 Copyright (c) 2012 The Chromium Authors. All rights reserved.
5 Use of this source code is governed by a BSD-style license that can be 5 Use of this source code is governed by a BSD-style license that can be
6 found in the LICENSE file. 6 found in the LICENSE file.
7 --> 7 -->
8 <head i18n-values="dir:textdirection;"> 8 <head i18n-values="dir:textdirection;">
9 <title>Timeline tests</title> 9 <title>Timeline tests</title>
10 <link rel="stylesheet" href="overlay.css"> 10 <link rel="stylesheet" href="overlay.css">
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after
46 var events = [ 46 var events = [
47 {name: 'a', args: {}, pid: 52, ts: 520, cat: 'foo', tid: 53, ph: 'B'}, 47 {name: 'a', args: {}, pid: 52, ts: 520, cat: 'foo', tid: 53, ph: 'B'},
48 {name: 'a', args: {}, pid: 52, ts: 560, cat: 'foo', tid: 53, ph: 'E'}, 48 {name: 'a', args: {}, pid: 52, ts: 560, cat: 'foo', tid: 53, ph: 'E'},
49 {name: 'b', args: {}, pid: 52, ts: 629, cat: 'foo', tid: 53, ph: 'B'}, 49 {name: 'b', args: {}, pid: 52, ts: 629, cat: 'foo', tid: 53, ph: 'B'},
50 {name: 'b', args: {}, pid: 52, ts: 631, cat: 'foo', tid: 53, ph: 'E'} 50 {name: 'b', args: {}, pid: 52, ts: 631, cat: 'foo', tid: 53, ph: 'E'}
51 ]; 51 ];
52 var model = new tracing.TimelineModel(); 52 var model = new tracing.TimelineModel();
53 model.importEvents(events); 53 model.importEvents(events);
54 var timeline = new tracing.Timeline(); 54 var timeline = new tracing.Timeline();
55 timeline.model = model; 55 timeline.model = model;
56 timeline.focusElement = timeline;
57 timeline.tabIndex = 0;
56 document.body.appendChild(timeline); 58 document.body.appendChild(timeline);
57 } 59 }
58 60
59 function testFindAllObjectsMatching() { 61 function testAddAllObjectsMatchingFilterToSelection() {
60 var model = new tracing.TimelineModel(); 62 var model = new tracing.TimelineModel();
61 var p1 = model.getOrCreateProcess(1); 63 var p1 = model.getOrCreateProcess(1);
62 var t1 = p1.getOrCreateThread(1); 64 var t1 = p1.getOrCreateThread(1);
63 65
64 t1.subRows[0].push(new tracing.TimelineThreadSlice('a', 0, 1, {}, 3)); 66 t1.subRows[0].push(new tracing.TimelineThreadSlice('a', 0, 1, {}, 3));
65 t1.subRows[0].push(new tracing.TimelineThreadSlice('b', 0, 1, {}, 3)); 67 t1.subRows[0].push(new tracing.TimelineThreadSlice('b', 0, 1, {}, 3));
66 68
67 var t1asg = t1.asyncSlices; 69 var t1asg = t1.asyncSlices;
68 t1asg.slices.push(test_utils.newAsyncSliceNamed('a', 0, 1, t1, t1)); 70 t1asg.slices.push(test_utils.newAsyncSliceNamed('a', 0, 1, t1, t1));
69 t1asg.slices.push(test_utils.newAsyncSliceNamed('b', 1, 2, t1, t1)); 71 t1asg.slices.push(test_utils.newAsyncSliceNamed('b', 1, 2, t1, t1));
70 72
71 73
72 var timeline = new tracing.Timeline(); 74 var timeline = new tracing.Timeline();
73 timeline.model = model; 75 timeline.model = model;
74 76
75 var expected = [{slice: t1asg.slices[0].subSlices[0]}, 77 var expected = [{slice: t1asg.slices[0].subSlices[0]},
76 {slice: t1.subRows[0][0]}]; 78 {slice: t1.subRows[0][0]}];
77 var result = timeline.findAllObjectsMatchingFilter(new tracing.TimelineFil ter('a')); 79 var result = new tracing.TimelineSelection();
80 timeline.addAllObjectsMatchingFilterToSelection(new tracing.TimelineFilter ('a'), result);
78 assertEquals(2, result.length); 81 assertEquals(2, result.length);
79 assertEquals(expected[0].slice, result[0].slice); 82 assertEquals(expected[0].slice, result[0].slice);
80 assertEquals(expected[1].slice, result[1].slice); 83 assertEquals(expected[1].slice, result[1].slice);
81 84
82 var expected = [{slice: t1asg.slices[1].subSlices[0]}, 85 var expected = [{slice: t1asg.slices[1].subSlices[0]},
83 {slice: t1.subRows[0][1]}]; 86 {slice: t1.subRows[0][1]}];
84 var result = timeline.findAllObjectsMatchingFilter(new tracing.TimelineFil ter('b')); 87 var result = new tracing.TimelineSelection();
88 timeline.addAllObjectsMatchingFilterToSelection(new tracing.TimelineFilter ('b'), result);
85 assertEquals(2, result.length); 89 assertEquals(2, result.length);
86 assertEquals(expected[0].slice, result[0].slice); 90 assertEquals(expected[0].slice, result[0].slice);
87 assertEquals(expected[1].slice, result[1].slice); 91 assertEquals(expected[1].slice, result[1].slice);
88 } 92 }
89 93
94 function testSelectionObject() {
95 var model = new tracing.TimelineModel();
96 var p1 = model.getOrCreateProcess(1);
97 var t1 = p1.getOrCreateThread(1);
98 t1.subRows[0].push(new tracing.TimelineThreadSlice('a', 0, 1, {}, 3));
99 t1.subRows[0].push(new tracing.TimelineThreadSlice('a', 0, 5, {}, 1));
100
101 var sel = new tracing.TimelineSelection();
102 sel.addSlice({}, t1.subRows[0][0]);
103
104 assertEquals(1, sel.range.min);
105 assertEquals(4, sel.range.max);
106 assertEquals(t1.subRows[0][0], sel[0].slice);
107
108 sel.addSlice({}, t1.subRows[0][1]);
109 assertEquals(1, sel.range.min);
110 assertEquals(6, sel.range.max);
111 assertEquals(t1.subRows[0][1], sel[1].slice);
112
113 sel.clear();
114 assertEquals(0, sel.length);
115 }
116
117 function testShiftedSelection() {
118 var model = new tracing.TimelineModel();
119 var p1 = model.getOrCreateProcess(1);
120 var t1 = p1.getOrCreateThread(1);
121 t1.subRows[0].push(new tracing.TimelineThreadSlice('a', 0, 1, {}, 3));
122 t1.subRows[0].push(new tracing.TimelineThreadSlice('a', 0, 5, {}, 1));
123
124 var track = new tracing.TimelineSliceTrack();
125 track.slices = t1.subRows[0];
126
127 var sel = new tracing.TimelineSelection();
128 sel.addSlice(track, t1.subRows[0][0]);
129
130 var shifted = sel.getShiftedSelection(1);
131 assertEquals(1, shifted.length);
132 assertEquals(t1.subRows[0][1], shifted[0].slice);
133 }
134
90 </script> 135 </script>
91 </body> 136 </body>
92 </html> 137 </html>
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